Enjoy! In regard to His particular operations as contrasted with those of former times; under this dispensation, and the legal dispensation. The dispensation of the law closed at the ascension. That lasted till Christ had fulfilled all its requirements when He said, "It is finished," and brought in an everlasting righteousness, and made an end of transgression. Now, this being the case, we should expect to find that the experience of holy men up to that very time was exceedingly distinct from that of holy men after that time. So Paul forcibly contrasts the Spirit of adoption with the spirit of bondage, and says, "But we have received the Spirit of adoption, whereby we cry, Abba, Father." Now, did any one under the Old Testament ever cry "Abba, Father"? There is no question that they knew God as God, as Jehovah, as Almighty; but they did not know God as Father. Until humanity had been consecrated by the indwelling of Deity — until the Son of God had taken to His nature humanity, and invested that humanity with power, and made it a son with Himself — no other human being could become a son. The sonship was dependent upon Christ coming into the world; and when He came and accomplished His great work the Spirit of God then came, and the Spirit of adoption with it. Hence, again, "The Spirit bears witness with our spirit, that we are children of God." Where did they have that assurance under the Old Testament? Hence, again, "The earnest of our inheritance"; after we have believed, we are sealed by the Holy Spirit of promise. Where was that the case under the Old Testament? Did it never strike you, in examining the experience of Old Testament saints, what terror and alarm they displayed in regard to death? There is another point, viz., that blasphemy against the Holy Ghost is spoken of under this dispensation as a damning sin, because in proportion to the privileges is the responsibility and condemnation. A man sins against the Father, and blasphemes; there is the blood of Christ to blot it out: a man sins against the Son, and blasphemes; there is the work of the Holy Ghost to bring him to repentance: a man sins against the Holy ,Ghost, and he puts away the only power whereby the soul can be made penitent and brought back to Jesus.